kopia lustrzana https://github.com/FreeSpacenav/spacenavd
starting the hidapi USB device backend
rodzic
9b46aebfee
commit
a4c98fbe33
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@ -10,7 +10,7 @@ warn = -pedantic -Wall
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CC ?= gcc
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CFLAGS = $(warn) $(dbg) $(opt) -fno-strict-aliasing -fcommon \
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-I$(srcdir)/src -I/usr/local/include -MMD $(add_cflags)
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LDFLAGS = -L/usr/local/lib $(xlib) $(add_ldflags) -lm
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LDFLAGS = -L/usr/local/lib $(xlib) $(hidapi) $(add_ldflags) -lm
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$(bin): $(obj)
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$(CC) -o $@ $(obj) $(LDFLAGS)
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@ -141,6 +141,17 @@ HAVE_MALLOC_H=`check_header malloc.h`
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HAVE_STDINT_H=`check_header stdint.h`
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HAVE_INTTYPES_H=`check_header inttypes.h`
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#if [ `uname -s` != Linux ]; then
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HAVE_HIDAPI_H=`check_header hidapi/hidapi.h`
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if [ -z "$HAVE_HIDAPI_H" ]; then
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echo "WARNING: without the hidapi library USB devices will not be \
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supported on this platform."
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echo
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fi
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#fi
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if [ "$X11" = "no" ]; then
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echo "WARNING: you have disabled the X11 interface, the resulting daemon \
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won't be compatible with applications written for the proprietary 3Dconnexion \
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@ -181,6 +192,11 @@ if [ "$X11" = 'yes' ]; then
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echo 'xlib += -lX11 -lXext' >>Makefile
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fi
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if [ -n "$HAVE_HIDAPI_H" ]; then
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echo 'hidapi = -lhidapi-hidraw' >>Makefile
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#echo 'hidapi = -lhidapi-libusb' >>Makefile
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fi
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if [ -n "$CFLAGS" ]; then
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echo "add_cflags = $CFLAGS" >>Makefile
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fi
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@ -206,6 +222,10 @@ if [ "$HOTPLUG" = yes ]; then
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echo '#define USE_NETLINK' >>$cfgheader
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echo >>$cfgheader
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fi
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if [ -n "$HAVE_HIDAPI_H" ]; then
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echo '#define USE_HIDAPI' >>$cfgheader
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echo >>$cfgheader
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fi
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echo '#define VERSION "'$VER'"' >>$cfgheader
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echo >>$cfgheader
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@ -216,6 +236,7 @@ echo >>$cfgheader
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[ -n "$HAVE_INTTYPES_H" ] && echo $HAVE_INTTYPES_H >>$cfgheader
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[ -n "$HAVE_XINPUT2_H" ] && echo $HAVE_XINPUT2_H >>$cfgheader
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[ -n "$HAVE_XTEST_H" ] && echo $HAVE_XTEST_H >>$cfgheader
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[ -n "$HAVE_HIDAPI_H" ] && echo $HAVE_HIDAPI_H >>$cfgheader
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echo >>$cfgheader
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echo "#define CFGDIR \"$CFGDIR\"" >>$cfgheader
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@ -0,0 +1,98 @@
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/*
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spacenavd - a free software replacement driver for 6dof space-mice.
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Copyright (C) 2007-2023 John Tsiombikas <nuclear@member.fsf.org>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#ifdef USE_HIDAPI
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <hidapi/hidapi.h>
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#include "dev.h"
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#include "dev_usb.h"
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#include "spnavd.h"
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#include "event.h"
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#include "hotplug.h"
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#include "client.h"
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int open_dev_usb(struct device *dev)
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{
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return -1;
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}
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struct usb_dev_info *find_usb_devices(int (*match)(const struct usb_dev_info*))
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{
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int len;
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struct hid_device_info *hidlist, *hid;
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struct usb_dev_info *dev, *devlist = 0;
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if(!(hidlist = hid_enumerate(0, 0))) {
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return 0;
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}
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hid = hidlist;
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while(hid) {
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if(!(dev = malloc(sizeof *dev))) {
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fprintf(stderr, "failed to allocate device list node\n");
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hid = hid->next;
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continue;
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}
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len = wcslen(hid->product_string) + 1;
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if(!(dev->name = malloc(len + 1))) {
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fprintf(stderr, "failed to allocate buffer for device name\n");
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free(dev);
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hid = hid->next;
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continue;
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}
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sprintf(dev->name, "%ls", hid->product_string);
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dev->num_devfiles = 1;
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if(!(dev->devfiles[0] = strdup(hid->path))) {
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fprintf(stderr, "failed to allocate buffer for device path\n");
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free(dev->name);
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free(dev);
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hid = hid->next;
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continue;
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}
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dev->vendorid = hid->vendor_id;
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dev->productid = hid->product_id;
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/* check with the user-supplied matching callback to see if we should include
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* this device in the returned list or not...
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*/
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if(!match || match(dev)) {
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printf("DBG %x:%x %s (%x,%x) - %s\n", dev->vendorid, dev->productid, dev->devfiles[0],
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hid->usage_page, hid->usage, dev->name);
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/*dev->next = devlist;
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devlist = dev;*/
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} else {
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free(dev->name);
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free(dev->devfiles[0]);
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free(dev);
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}
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hid = hid->next;
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}
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hid_free_enumeration(hidlist);
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return devlist;
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}
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#endif
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@ -15,9 +15,10 @@ GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifdef __linux__
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#include "config.h"
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#if defined(__linux__) && !defined(USE_HIDAPI)
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#include <stdio.h>
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#include <string.h>
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#include <errno.h>
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